<table>屬性：width、height
align 對齊方式
bgcolor 背景色
cellspadding 內容到邊框距離
cellspacing 邊框到邊框距離
<!DOCTYPE html>
<html>
<head>
<title>html表格</title>
</head>
<body>
<table border="1" width="1700" height="700" bgcolor="green">
<tr><th>1</th><th>2</th><th>3</th><th>4</th></tr>
<tr>
<td colspan="2" align ="center">1-1</td>
<td>1-3</td>
<td>1-4</td>
</tr>
<tr>
<td>2-1</td>
<td>2-2</td>
<td>2-3</td>
<td>2-4</td>
</tr>
<tr>
<td colspan="3" >3-1</td>
<td rowspan="2">3-4-4</td>
</tr>
<tr>
<td>4-1</td>
<td>4-2</td>
<td bgcolor="pink">4-3</td>
</tr>
</table>
</body>
</html>
結果：
cellpadding 和 cellspacing 屬性
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<table border="1" cellpadding="30px;">
<!--<table border="1" cellspacing="30px;">-->
<th>1</th>
<th>2</th>
<th>3</th>
<tr>
<td>1-1</td>
<td>1-2</td>
<td>1-3</td>
</tr>
<tr>
<td>2-1</td>
<td>2-2</td>
<td>2-3</td>
</tr>
</table>
</body>
</html>
cellpadding.png
cellspacing.png
